It was also a pivotal moment for Mandy Moore's career as the young singer was given the chance to open up for *NSYNC on one of their tours.

It wasn't all great, though, as Mandy recalled one traumatic run-in she had with *NSYNC frontman Justin Timberlake that would have turned most people into a giant pool of emotions.

She recounted the run-in on "The Late Late Show with James Corden," saying,

I remember distinctly one time walking backstage, and I didn't really see much of the guys because I was just the measly opening act — nobody cared about me.
But Justin Timberlake was there, and he was talking — somehow there was a conversation about feet or foot size; they were comparing shoe size... all the background dancers — all the *NSYNC background dancers and my background dancers.
And I stroll up at 15, like freaking out that Justin Timberlake is there, and he's like, 'You have big feet for a girl.' And I — I'm sure he doesn't remember this at all—but I was so impressionable and I thought like the world of him. He was on a pedestal. And I mean, 16 years later, it stuck with me so. It really scarred me emotionally.